Shadowfury

Dark Bargain

Prevents all damage for 8 sec, but when the effect ends, you take 50% of the damage prevented over 8 sec. Usable while suffering from control impairing effects.

Burning Rush

Burning Rush

Instant

Increase your movement speed by 50%, but also deals damage to you equal to 4% of your maximum health per second. Movement-impairing effects may not reduce you below 100% of normal movement speed. Lasts until cancelled.

Grimoire of Sacrifice

Grimoire of Sacrifice

30 sec cooldown
Instant

Sacrifice your demon to gain one of its abilities, and to increase the damage done by your Incinerate, Chaos Bolt, and Shadowburn by 25%. Does not apply to spells affected by Fire and Brimstone.

Also causes you to regenerate 2% of maximum health every 8 sec.

Lasts 1 hour or until you summon a demon.

Mannoroth's Fury

Mannoroth's Fury

1 min cooldown
Instant

Increases the area of effect by 500% and damage by 100% of Seed of Corruption, Hellfire, Immolation Aura, and Rain of Fire for 10 sec.